22202201422 has 8 divisors (see below), whose sum is σ = 33319934856. Its totient is φ = 11095556472.

The previous prime is 22202201419. The next prime is 22202201431. The reversal of 22202201422 is 22410220222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22202201422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2767113 + ... + 2775124.

It is an arithmetic number, because the mean of its divisors is an integer number (4164991857).

Almost surely, 2^22202201422 is an apocalyptic number.

22202201422 is a deficient number, since it is larger than the sum of its proper divisors (11117733434).

22202201422 is a wasteful number, since it uses less digits than its factorization.

22202201422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544242.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 22202201422 its reverse (22410220222), we get a palindrome (44612421644).

The spelling of 22202201422 in words is "twenty-two billion, two hundred two million, two hundred one thousand, four hundred twenty-two".